Computer case



FIG. 1 is a perspective view of a computer case.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a top view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is a side view thereof; and,

FIG. 7 is an opposing side view thereof.

The broken lines shown in the drawings are for environment only and form no part of the claimed design only and form no part of the claimed design. 

CLAIM The ornamental design for a computer case, as shown and described. 